Membership
Tour
Register
Log in
Link with other circuits
Follow
Industry
CPC
H04L27/2689
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H04
Electric communication
H04L
TRANSMISSION OF DIGITAL INFORMATION
H04L27/00
Modulated-carrier systems
Current Industry
H04L27/2689
Link with other circuits
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Reduction of peak to average power ratio
Patent number
11,469,935
Issue date
Oct 11, 2022
Ramot at Tel Aviv University Ltd.
Dani Raphaeli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cellular network
Patent number
11,329,857
Issue date
May 10, 2022
Nanya Technologies Corporation
Feng-Ju Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Symbol synchronization method and signal receiving circuit
Patent number
10,623,228
Issue date
Apr 14, 2020
ALi Corporation
Yu-Ting Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control monitoring and power control for multi-link deployments
Patent number
10,554,470
Issue date
Feb 4, 2020
QUALCOMM Incorporated
Makesh Pravin John Wilson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing in mobile devices
Patent number
10,225,813
Issue date
Mar 5, 2019
Intel IP Corporation
Yunshuai Tang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Policer architecture
Patent number
9,871,733
Issue date
Jan 16, 2018
Cavium, Inc.
Srinath Atluri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for generating sampling frequency
Patent number
9,749,170
Issue date
Aug 29, 2017
Electronics and Telecommunications Research Institute
Dukhyun You
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base-station control device, wireless communication system, and bas...
Patent number
9,608,852
Issue date
Mar 28, 2017
Mitsubishi Electric Corporation
Kaoru Tsukamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
User equipment supporting communication in a multicarrier radio com...
Patent number
9,538,517
Issue date
Jan 3, 2017
Telefonaktiebolaget LM Ericsson (publ)
Robert Baldemair
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver with reduced wake-up time
Patent number
9,413,578
Issue date
Aug 9, 2016
Broadcom Corporation
Ravikiran Rajagopal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive phase shift apparatus and method
Patent number
9,313,073
Issue date
Apr 12, 2016
Telefonaktiebolaget L M Ericsson (Publ)
Yuanjun Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing apparatus and associated method
Patent number
9,131,198
Issue date
Sep 8, 2015
MStar Semiconductor, Inc.
Chu-Hsin Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for performing random access on a secondary ca...
Patent number
9,094,988
Issue date
Jul 28, 2015
QUALCOMM Incorporated
Jelena M. Damnjanovic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM-based multiple access method and communication device controll...
Patent number
9,049,654
Issue date
Jun 2, 2015
Ajou University Industry-Academic Cooperation Foundation
Jun woo Jung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Channel estimation in a communications system
Patent number
8,971,463
Issue date
Mar 3, 2015
VIXS Systems, Inc.
Cimarron Mittelsteadt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for DC offset removal in OFDM systems
Patent number
8,971,457
Issue date
Mar 3, 2015
Marvell International Ltd.
Rohit U. Nabar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for synchronization of data and error samples...
Patent number
8,929,501
Issue date
Jan 6, 2015
Hughes Network Systems, LLC
Krishnaraj Varma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-user uplink communications within multiple user, multiple acc...
Patent number
8,848,624
Issue date
Sep 30, 2014
Broadcom Corporation
Peiman Amini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-user uplink communications within multiple user, multiple acc...
Patent number
8,750,192
Issue date
Jun 10, 2014
Broadcom Corporation
Peiman Amini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for cooperative MIMO OFDM using non-data-aided timing syn...
Patent number
8,665,983
Issue date
Mar 4, 2014
National Tsing Hua University
Chin-Liang Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication device
Patent number
8,649,452
Issue date
Feb 11, 2014
Kabushiki Kaisha Toshiba
Koji Horisaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, equipment and system for implementing coordinated multi-poi...
Patent number
8,599,810
Issue date
Dec 3, 2013
Huawei Technologies Co., Ltd.
Guolin Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for a radio base station and a radio base station in a commu...
Patent number
8,488,483
Issue date
Jul 16, 2013
Telefonaktiebolaget L M Ericsson (Publ)
Jacob Österling
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for DC offset removal in OFDM systems
Patent number
8,311,137
Issue date
Nov 13, 2012
Marvell International Ltd.
Rohit U. Nabar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device, method, and program for measuring signal, and recording medium
Patent number
8,185,328
Issue date
May 22, 2012
Advantest Corporation
Juichi Nakada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Packet-switched network synchronization system and method
Patent number
7,664,144
Issue date
Feb 16, 2010
Edgewater Computer Systems, Inc.
John Fanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Globally optimum maximum likelihood estimation of joint carrier fre...
Patent number
6,678,339
Issue date
Jan 13, 2004
Agere Systems Inc.
Navid Lashkarian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
xDSL modem having DMT symbol boundary detection
Patent number
6,252,902
Issue date
Jun 26, 2001
Virata Corporation
Richard Simeon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
CELLULAR NETWORK
Publication number
20210351969
Publication date
Nov 11, 2021
NANYA TECHNOLOGY CORPORATION
Feng-Ju TSAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REDUCTION OF PEAK TO AVERAGE POWER RATIO
Publication number
20210306193
Publication date
Sep 30, 2021
RAMOT
Dani Raphaeli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYMBOL SYNCHRONIZATION METHOD AND SIGNAL RECEIVING CIRCUIT
Publication number
20200014574
Publication date
Jan 9, 2020
ALI CORPORATION
Yu-Ting Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL MONITORING AND POWER CONTROL FOR MULTI-LINK DEPLOYMENTS
Publication number
20190199571
Publication date
Jun 27, 2019
QUALCOMM Incorporated
Makesh Pravin John Wilson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS CONTROL DEVICE, WIRELESS DEVICE, AND BASE STATION
Publication number
20180109409
Publication date
Apr 19, 2018
Fujitsu Limited
Noboru KOBAYASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE-STATION CONTROL DEVICE, WIRELESS COMMUNICATION SYSTEM, AND BAS...
Publication number
20160013964
Publication date
Jan 14, 2016
MITSUBISHI ELECTRIC CORPORATION
Kaoru TSUKAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE PHASE SHIFT APPARATUS AND METHOD
Publication number
20140355727
Publication date
Dec 4, 2014
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
Yuanjun Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL DETECTOR FOR UPLINK CONTROL CHANNEL AND TIME ERROR CORRECTIO...
Publication number
20140254503
Publication date
Sep 11, 2014
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hyeong Sook PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Rceiver with Reduced Wake-up Time
Publication number
20140233679
Publication date
Aug 21, 2014
BROADCOM CORPORATION
Ravikiran RAJAGOPAL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ITERATIVE RECEIVER LOOP
Publication number
20140075258
Publication date
Mar 13, 2014
NOVELSAT LTD.
Mor Miller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and Method for Detecting Spectrum Inversion
Publication number
20130329770
Publication date
Dec 12, 2013
Jae-Jun Ban
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR SYNCHRONIZATION OF DATA AND ERROR SAMPLES...
Publication number
20130322511
Publication date
Dec 5, 2013
Hughes Network Systems, LLC
Krishnaraj Varma
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus for Cooperative MIMO OFDM Using Non-Data-Aided Timing Syn...
Publication number
20130315324
Publication date
Nov 28, 2013
National Tsing Hua University
Chin-Liang Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING APPARATUS AND ASSOCIATED METHOD
Publication number
20130258201
Publication date
Oct 3, 2013
Chu-Hsin Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS ON A SECONDARY CA...
Publication number
20130182688
Publication date
Jul 18, 2013
QUALCOMM Incorporated
Jelena M. DAMNJANOVIC
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM-BASED MULTIPLE ACCESS METHOD AND COMMUNICATION DEVICE CONTROLL...
Publication number
20130142179
Publication date
Jun 6, 2013
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
Jun woo Jung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHANNEL ESTIMATION IN A COMMUNICATIONS SYSTEM
Publication number
20130128995
Publication date
May 23, 2013
Cimarron Mittelsteadt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION DEVICE
Publication number
20120177136
Publication date
Jul 12, 2012
Kabushiki Kaisha Toshiba
Koji Horisaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, EQUIPMENT AND SYSTEM FOR IMPLEMENTING COORDINATED MULTI-POI...
Publication number
20120093143
Publication date
Apr 19, 2012
Guolin Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for a Radio Base Station and a Radio Base Station in a Commu...
Publication number
20120063294
Publication date
Mar 15, 2012
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Jacob Österling
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi-user uplink communications within multiple user, multiple acc...
Publication number
20110176472
Publication date
Jul 21, 2011
BROADCOM CORPORATION
Peiman Amini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi-user uplink communications within multiple user, multiple acc...
Publication number
20110164597
Publication date
Jul 7, 2011
BROADCOM CORPORATION
Peiman Amini
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE, METHOD, AND PROGRAM FOR MEASURING SIGNAL, AND RECORDING MEDIUM
Publication number
20090055109
Publication date
Feb 26, 2009
Advantest Corporation
Juichi Nakada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for bit error determination in multi-tone tran...
Publication number
20090049347
Publication date
Feb 19, 2009
IKANOS Communication, Inc., A California Corporation
Avadhani Shridhar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKET-SWITCHED NETWORK SYNCHRONIZATION SYSTEM AND METHOD
Publication number
20080151940
Publication date
Jun 26, 2008
John Fanson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for detecting preambles according to IEEE 802....
Publication number
20060203926
Publication date
Sep 14, 2006
Alain Chiodini
H04 - ELECTRIC COMMUNICATION TECHNIQUE